.app_container {
  position: relative;
}
.body {
  width: 100%;
  padding-bottom: 31px;
  box-sizing: border-box;
  min-height: 821px;
}
.container_box {
  max-width: 1140px;
  min-width: 960px;
  margin: 0 auto;
  min-height: 700px;
}
.container_unknow_link {
  padding-top: 80px;
  text-align: center;
}
.container_unknow_link .ic_unknow {
  display: inline-block;
  width: 150px;
  height: 150px;
  margin: 0 auto;
  text-align: center;
  background: url() no-repeat 50%;
  background-size: cover;
}
.container_unknow_link .text_area_title {
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
  font-weight: 400;
}
.container_unknow_link .text_area {
  display: inline-block;
}
.container_unknow_link .text_area .text_area_desc {
  text-align: left;
}
@media only screen and (max-width: 959px) {
  .app_container {
    color: rgba(0, 0, 0, 0.9);
    font-size: 14px;
  }
  .app_container .body {
    padding-top: 16px;
    padding-bottom: 0;
  }
  .app_container .body .container_box {
    width: auto;
    min-width: 0;
    min-height: 0;
  }
}
* {
  margin: 0;
  padding: 0;
}
a {
  color: #576b95;
  text-decoration: none;
}
body {
  line-height: 1.6;
  font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;
  font-size: 14px;
  background-color: hsla(0, 0%, 100%, 0);
}
